> I've always heard the "need" for sharpening explained something like, "all > CCD scans require some kind of sharpening to compensate for the softening > effects of scanning, it's just part of the analog to digital > conversion, as > optics are involved which can soften and image, and CCDs are prone to blur > and smear." Todd, I thought about this a bit. Remember, the Leafscan (which is the scanner I have) only uses a neutral density filter for B&W scans, therefore eliminating the smear and bloom characteristics of using red and blue filters with CCDs. That may be the real reason why I don't sharpen, aside from the fact my images are shot with high quality glass, exposed and developed for sharpness and tonality. I've always said the Leaf will be a B&W "cult" scanner because of this unique ability to scan B&W without using color filters... ;-) Regards, Austin
Message
RE: [Digital BW] 16-bit Scanning: Why?
2001-12-06 by Austin Franklin
Attachments
- No local attachments were found for this message.